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本文根据近年来细胞学的研究进展,综述了有关Ⅱ型肺泡上皮细胞及肺泡巨噬细胞的结构、功能、代谢、来源、生物学特性以及两者可能存在的相互关系。了解Ⅱ型肺泡上皮细胞内的嗜锇小体和肺泡巨噬细胞内的溶酶体等细胞器的亚微结构以及其代谢、功能对研究呼吸系统疾病的发生、发展,尤其是对慢性气管炎、肺部感柒、矽肺等的防治是有益的。
Based on the recent advances in cytology, this review summarizes the structure, function, metabolism, origin, biological characteristics of type II alveolar epithelial cells and alveolar macrophages and the possible relationship between them. To understand the submicroscopic structure of lysosomes and other organelles in type II alveolar epithelial cells and the metabolism and function of lysosomes in alveolar macrophages, to study the occurrence and development of respiratory diseases, especially for chronic bronchitis, Lung flu, silicosis and other prevention and treatment is beneficial.